Geographic Location Wisconsin, nestled in the northern reaches of the United States, finds itself uniquely positioned to ...

Impact on North America's weather in March - An in-depth look at the forecasted polar vortex collapse and its potential ...

ABC News follows 22-year-old Tala Herzallah on her journey back to northern Gaza to discover her home and university ...

Weather analysts are divided over the polar vortex’s influence on weather and what that means for the rest of this year’s winter.

It’s really, really cold again — as the US shivers through at least the eighth blast of air from the Arctic this winter.

The new year ushered in an artic blast that has only recently let up. This extreme plunge in temperature is referred to as a ...

Extreme weather is sweeping across the United States. Last week, the polar vortex peaked, bringing freezing temperatures to ...

Scientists say it’s being caused by a misbehaving polar vortex combining with a key weather pattern that seems to be stuck in place. Some scientists say these factors and this winter could be ...

Month-to-date temperature analysis shows that February 2025 has been the coldest in the U.S. has seen in 15 years. In 2010, the temperature anomaly was 4.1° below average. Currently, February's ...

The term “polar vortex” usually refers to the gigantic circular upper air weather pattern in the Arctic region. It is a normal pattern that is stronger in the winter and keeps some of the ...

Did you know that research has shown that our winter season is the fastest warming and that we have fewer freezing nights ...